UK only. A homosexual male from, or with the character of being from Essex and probably a hairdresser. Perma tan usually black slicked hair, and a bit naff.
Derived from 'Sharon' a commen essex Girls name, probably a hairdersser with a perma tan.
"I met this lovey, sexy guy last night he was a bit SHAZZY though, and I wonder about his sophistication level"